A randomized 25 question test from a pool of 761 questions, good luck!
There are several fields in an Ethernet message frame structure. Which of the answers represent the content of the FCS field in the Ethernet message frame?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of a HART protocol?
Alarm management is based upon the process conditions model. Which of the conditions in that model could be described as the conditions resulting in a cataclysmic loss or event?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "B"?
Which of the terms below best describes the specific set of rules for communication?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would allow various workstations to receive data from servers and controllers?
Using the table provided, which answer best represents the letter"H" in hexadecimal?
There are two types of Ethernet connector cables. Which type of connector cable is pictured below?
In the protocol specifications of Modbus, there are 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the input registers addresses?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a vibrations given off by a device?
RS-232 to USB is the best example of which of the following converters?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is best known for the being smallest power consumer, with the fastest data transmission rates?
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would be designed to reduce intermittent communication?
The remote access server in a SCADA system provides WAN access. Which of the environments below would the remote access server reside?
The design and utilization of a SCADA system requires the approval of several layers of government. Which of the terms below would best be described as confirming adherence to all relevant codes for SCADA applications in advance?
Multi-path interference is a ________ source of radio wave deterioration. Choose from the answers below to best fill in the blank
In relation to IPv4, every classification has a finite amount of addresses. Which of the classifications below has the most subnet addresses?
Which of the error detection methods below best relates to an "effectiveness of 90%"?
IPv4 addresses are expressed in four components. Which of the terms below is used to name those four components?
Which of the recommended standards would be best described as having a full duplex transmission system?
Which of the terms below best describes the effect of light arriving at different times at a receiver in a fiber optic transmission?
Which of the answers best represents the number OSI network layers that the Foundation fieldbus frame is enclosed in?
Over the lifetime of a HMI, there will be changes to it's software form the supplier. Which of the terms below would best describe the red number in the picture below?
The biggest register that Modbus supports is 16-bit. Which of the terms below is used for the process to support 32-bit data?
There are an assortment of numbers on the typical protocol header. Which of the answers below denotes the header number that identifies the systems application/service for receiving or transmitting data?